I'm in the middle of installing GForum under mod_perl and am having some problems.

When I restart Apache I get:

Invalid command 'PerlHandler' - perhaps mis-spelled or defined by a module not included in the server configuration.

Any ideas on how to fix this?

GATEWAY_INTERFACE is CGI-Perl/1.1

Apache::Registry and Apache::DBI are up to date.

I have the correct paths too.